# Structs
BalancerConfig wraps the name and config associated with one load balancing policy.
MethodConfig defines the configuration recommended by the service providers for a particular method.
RetryPolicy defines the go-native version of the retry policy defined by the service config here: https://github.com/grpc/proposal/blob/master/A6-client-retries.md#integration-with-service-config.
# Type aliases
Duration defines JSON marshal and unmarshal methods to conform to the protobuf JSON spec defined [here].